| 阳春砂有性生殖特性的研究进展(综述) |
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| 引用本文： | 林美珍,田惠桥.阳春砂有性生殖特性的研究进展(综述)[J].亚热带植物科学,2015,44(1):83-86. |
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| 作者姓名： | 林美珍 田惠桥 |
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| 作者单位： | (1.漳州卫生职业学院，福建 漳州 363000；2.厦门大学 生命科学学院，福建 厦门 361005) |
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| 基金项目： | 福建省自然科学基金(2015J0101);福建省教育厅科技项目(JA12437) |
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| 摘 要： | 阳春砂是我国珍稀濒危的药用植物，以其果实入药。由于阳春砂柱头高于花药，自然传粉结实率低，严重制约了果实产量。为揭示阳春砂果实形成的基础，探讨提高阳春砂产量的对应策略，本文就阳春砂的形态特征、生态习性、花粉发育、胚囊发育及开花、传粉、受精等有性生殖研究状况进行综述。
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| 关 键 词： | 阳春砂 授粉 有性生殖 特性 |
| 收稿时间： | 2014-12-10 |
| 修稿时间： | 2015-04-18 |
Review of Sexual Reproduction Characteristics of Amomum villosum |
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| LIN Mei-zhen;TIAN Hui-qiao.Review of Sexual Reproduction Characteristics of Amomum villosum[J].Subtropical Plant Science,2015,44(1):83-86. |
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| Authors: | LIN Mei-zhen;TIAN Hui-qiao |
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| Institution: | (1.Zhangzhou Health Vocational College, Zhangzhou 363000, Fujian China; 2.School of Life Sciences, Xiamen University, Xiamen 361005, Fujian China) |
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| Abstract: | Amomum villosum is rare and endangered medicinal plants in China, its fruit is used as medicine. Natural pollination seed setting rate is low for stigma being higher than anther, which severely limits its fruit production. In order to reveal the basis of forming fruit and explore corresponding strategy of improving the yield of A. villosum, the paper summarized research status on sexual reproduction such as morphological characteristics, ecological characteristics, pollen development, embryo sac development, flowering, pollination and fertilization. |
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| Keywords: | Amomum villosum pollination sexual reproduction characteristics |
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